Smart irrigation · Jersey
Smart irrigation for Jersey gardens, estates and grounds
Greensward brings smart irrigation to private grounds across Jersey. Instead of watering to a fixed timer, the system reads the soil at root depth and the live island weather, then waters each area precisely when it needs it, and only then. Healthier turf, less water wasted, and a clear account of every decision.
Every Greensward system begins with an assessment: a short conversation about your grounds, ending in a proposal made for your estate.
Why a timer isn’t enough
A clock-based controller waters whether the ground is parched or already soaked from last night’s rain. Over a season that means water wasted one week and turf under stress the next, and by the time damage shows on the surface the harm is already weeks deep. Smart irrigation removes the guesswork: it waters from evidence, not habit.
How Greensward waters by evidence
Greensward senses, decides, and acts, around the clock. Soil sensors and live Jersey weather report the true state of each zone. An agronomy model proposes a plan, and a separate safety layer checks every decision before any water moves. Then watering runs in the early hours, sized to what the ground actually needs.
Sense
Soil sensors and live Jersey weather report the true state of each zone.
Decide
An agronomy model proposes a plan; a separate safety layer checks every decision before any water moves.
Act
Watering runs in the early hours, sized to what the ground actually needs.
Built for Jersey conditions
Jersey’s growing season is mild but rarely steady. Warm, dry spells draw moisture from the soil faster than a fixed schedule can follow, sea wind adds to the loss, and a cold snap can put frost on the grass well into spring. Greensward reads the island’s weather as it changes and pairs it with the moisture held in your own ground, so each zone is watered for the conditions on the day. Water is used carefully, which matters on an island where it is neither cheap nor limitless.
Who it’s for
Greensward suits estates, fine gardens, sports and club turf, and any larger grounds in Jersey where the difference between a good season and a tired one is decided every day. The same engine runs a single lawn or a championship green; only the amount of hardware changes, and the more it can sense, the more it can do.
More sensing, more insight.
Taking on a small number of founding estates for the 2026 season.
If your grounds in Jersey deserve better than a timer, begin with an assessment.